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Table 1

Details of the XMM-Newton (RGS) observations of Ark 564.

Start time (UTC) RGS X-ray exposure
Observation tag Observation ID yyyy-mm-dd hh:mm:ss (s)

01 0006810101 2000-06-17 03:48:06 16 962
02 0006810201 2000-06-17 08:46:32 22 140
03 0006810301 2001-06-09 05:20:12 6944
04 0006810401 2001-06-09 07:25:45 15 656
05 0206400101 2005-01-05 19:15:22 100 630
06 0670130201 2011-05-24 05:56:05 59 316
07 0670130301 2011-05-30 15:08:42 55 753
08 0670130401 2011-06-05 22:56:32 62 445
09 0670130501 2011-06-11 16:59:18 67 098
10 0670130601 2011-06-17 04:16:50 60 742
11 0670130701 2011-06-25 23:16:43 54 611
12 0670130801 2011-06-29 06:48:05 58 056
13 0670130901 2011-07-01 06:45:51 55 747

Notes. Hereafter, in this paper the sources are called by the observation tags shown here.

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